using System.ComponentModel; namespace IRaCIS.Core.Domain.BaseModel; [Description("领域实体事件基类")] public abstract class DomainEvent { } public class FailedDomainEvent { public Guid Id { get; set; } public string EventType { get; set; } = string.Empty; public string EventData { get; set; } = string.Empty; public DateTime FailedAt { get; set; } }